PHP code example of getwarp / collection

1. Go to this page and download the library: Download getwarp/collection library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

getwarp / collection example snippets


use Warp\Collection\Collection;
use Warp\Collection\Map;

$collection = Collection::new([0, 1, 2, 3]);
\assert(6 === $collection->sum());

$map = Map::new([
    'key' => 'value',
    'foo' => 'bar',
]);
\assert(true === $map->has('foo'));
\assert(false === $map->has('baz'));